1404138512

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{41651}}^1$

素因数の和:41716

約数の個数: 60

約数和(自身を含む): 3238359696

約数和(自身を除く): 1834221184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 16856, 33712, 41651, 83302, 166604, 291557, 333208, 583114, 666416, 1166228, 1790993, 2040899, 2332456, 3581986, 4081798, 4664912, 7163972, 8163596, 12536951, 14327944, 16327192, 25073902, 28655888, 32654384, 50147804, 87758657, 100295608, 175517314, 200591216, 351034628, 702069256, 1404138512]

約数ペア:

[(1, 1404138512), (2, 702069256), (4, 351034628), (7, 200591216), (8, 175517314), (14, 100295608), (16, 87758657), (28, 50147804), (43, 32654384), (49, 28655888), (56, 25073902), (86, 16327192), (98, 14327944), (112, 12536951), (172, 8163596), (196, 7163972), (301, 4664912), (344, 4081798), (392, 3581986), (602, 2332456), (688, 2040899), (784, 1790993), (1204, 1166228), (2107, 666416), (2408, 583114), (4214, 333208), (4816, 291557), (8428, 166604), (16856, 83302), (33712, 41651)]